<template>
  <view>
    <!-- //搜索组件 -->
   <view class="search-box">
      <my-search @click="gotoSearch"></my-search>
   </view>
   <!-- 轮播图的区域 -->
   <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular="true">
     <swiper-item v-for="(item,i) in swiperList" :key="i">
       <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
         <image :src="item.image_src" mode=""></image>
     </navigator>
     </swiper-item>
   </swiper>
   
   <!-- 分类导航区域 -->
   <view class="nav-list">
     <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
       <image :src="item.image_src" mode="" class="nav-img"></image>
       
     </view>
     
   </view>
   
   <!-- 楼层区域 -->
   <view class="floor-list">
     <!-- 楼层的item项 -->
     <view class="floor-item" v-for="(item,i) in floorList" :key="i">
       <!-- 楼层标题 -->
       <image :src="item.floor_title.image_src" mode="" class="floor-title"></image>
       <!-- 楼层图片区域 -->
       <view class="floor-img-box">
         <!-- 左侧大图片区域 -->
         <navigator class="left-img-box" :url="item.product_list[0].url">
           <image :src="item.product_list[0].image_src" mode="widthFix" :style="{width:item.product_list[0].image_width+'rpx'}"></image>
           
         </navigator>
         
         <!-- 右侧4个图片区域 --> 
         <view class="right-img-box">
            <navigator class="right-img-item" v-for="(item2,i2) in item.product_list.slice(1)" :key="i2" :url="item2.url">
              <image :src="item2.image_src" mode="widthFix" :style="{width:item2.image_width+'rpx'}"></image>
              
            </navigator>
           
         </view>
         
          
         
       </view>
       
     </view>
     
   </view>
  </view>
  
  
</template>
 
<script>
  import badgeMix from '@/mixins/tabbar-badge.js';
  export default {
     mixins:[badgeMix],
    data() {
      return {
        //这是轮播图的数据
        swiperList:[],
        //分类导航的数据
        navList:[],
        //这是楼层数据
        floorList:[]
        
      };
    },
    onLoad(){
      //调用方法，获取轮播图数据
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
     
      
    },
    methods:{
     async getSwiperList(){
         const {data:res} = await uni.$http.get('api/public/v1/home/swiperdata')
         // console.log(res)
         if(res.meta.status!==200){
           return uni.showToast({
             title:'数据加载失败',
             duration:1500,
             icon:'none'
           })
         }
         this.swiperList=res.message
      },
    async  getNavList(){
      const {data:res}= await uni.$http.get('api/public/v1/home/catitems')
      // console.log(res)
      if(res.meta.status!==200){
        return uni.showToast({
          title:'数据加载失败',
          duration:1500,
          icon:'none'
        })
      }
         this.navList=res.message
      },
      navClickHandler(item){
        // console.log(item)
        if(item.name=="分类"){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
        
      },
      //获取楼层数据
   async  getFloorList(){
       const {data:res}= await uni.$http.get('api/public/v1/home/floordata')
       // console.log(res)
       if(res.meta.status!==200){
         return uni.showToast({
           title:'数据加载失败',
           duration:1500,
           icon:'none'
         })
       }
       //对数据进行处理
       res.message.forEach(floor=>{
         floor.product_list.forEach(prod=>{
           prod.url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
         })
       })
       this.floorList=res.message
      },
      gotoSearch(){
        uni.navigateTo({
          url:'/subpkg/search/search'
        })
      }
    }
  
  }  
</script>

<style lang="scss">
swiper {
  height: 330rpx;
  .swiper-item,
    image{
      width: 100%;
      height: 100%;
    }
  
}
.nav-list{
  display: flex;
  justify-content: space-around;
  margin: 15px 0;
  .nav-img{
    width: 128rpx;
    height: 140rpx;
  }
}
.floor-title{
  height: 60rpx;
  width:100%;
  display: flex;
}
.right-img-box{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.floor-img-box{
  display: flex;
  padding-left: 10rpx;

}
.search-box{
  position: sticky;
  top: 0;
  z-index: 999;
}
</style>
